131649570

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37507}}^1$

素因数の和:37536

約数の個数: 64

約数和(自身を含む): 378080640

約数和(自身を除く): 246431070

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 37507, 75014, 112521, 187535, 225042, 337563, 375070, 487591, 562605, 675126, 975182, 1012689, 1125210, 1462773, 1687815, 2025378, 2437955, 2925546, 3375630, 4388319, 4875910, 5063445, 7313865, 8776638, 10126890, 13164957, 14627730, 21941595, 26329914, 43883190, 65824785, 131649570]

約数ペア:

[(1, 131649570), (2, 65824785), (3, 43883190), (5, 26329914), (6, 21941595), (9, 14627730), (10, 13164957), (13, 10126890), (15, 8776638), (18, 7313865), (26, 5063445), (27, 4875910), (30, 4388319), (39, 3375630), (45, 2925546), (54, 2437955), (65, 2025378), (78, 1687815), (90, 1462773), (117, 1125210), (130, 1012689), (135, 975182), (195, 675126), (234, 562605), (270, 487591), (351, 375070), (390, 337563), (585, 225042), (702, 187535), (1170, 112521), (1755, 75014), (3510, 37507)]